[BUG] Fix `LearningShapeletClassifier` non-standard methods

[MatthewMiddlehurst]

Describe the bug

The non-standard methods in LearningShapeletClassifier were breaking the CI, likely due to the naming of transform. These have been commented out for now.

They should be included again and some testing should be done to figure out if this is why it breaks.

Steps/Code to reproduce the bug

N/A

Expected results

These methods can be included without CI breakage.

Actual results

CI breaks.

Versions

No response